Rotella is a trusted oil that I use for my Ecodiesel. It’s never the best but it hits a good price point and lasts between my oil change intervals

Great oil for lower temperatures. The only oil I trust with extended drain intervals on my 6.7 cummins. 513k miles, all original motor.

[This review was collected as part of a promotion.] The product is of quality, priced competitively.

[This review was collected as part of a promotion.] Lowest price from Walmart . Good quality product.

This is one of the best oils you can run in a power stroke. The one gallon containers make filling the engine easy.

Have used this oil for 20 years to maintain three successive Sierra 3500 Duramaxes. I noted an improvement in mileage when I first switched over and have never experienced a single wear related engine issue even beyond 200,000 miles.

Shell Rotella T6 is the best heavy duty oil on the market. Price point for superior protection attracted my attention back in 2015. I have been through three 6.6L Duramax vehicles since and not one issue with engine wear. From extreme heat to Midwest winters this oil constantly performs.

Works great in my Volkswagen Jetta TDI. The best value I have found.

Best priced full synthetic for my turbocharged diesel.

Price is reasonable for a great product! Free shipping is perfect! Thanks, Walmart!